Cooling Tower Water Chiller Water Cooled Chillers Modular Chiller
1. Eurostars water cooled commercial screw chiller brief introduction
Water-cooled chillers range in size from small 20-ton capacity models to several thousand-ton models that cool the world's largest facilities such as airports, shopping malls and other facilities.
A typical water-cooled chiller uses recirculating condenser water from a cooling tower to condense the refrigerant. A water-cooled chiller contains a refrigerant dependent on the entering condenser water temperature (and flow rate), which functions in relation to the ambient wet-bulb temperature. Since the wet-bulb temperature is always lower than the dry-bulb temperature, the refrigerant condensing temperature (and pressure) in a water-cooled chiller can often operate significantly lower than an air-cooled chiller. Thus, water-cooled chillers can operate more efficiently.
2. Eurostars water cooled commercial screw chiller main components
(1)Compressor
*Adopt world famous screw type compressor, proven quality.
*Most advanced high efficiency 5:6 asymmetric tooth type screw
*Semi-hermetic design, with less components, lower fault performance.
(2)Condenser
*Cleanable water cooled condenser is made of thread copper tubes, with the advantage of high efficiency, can be designed to be corrosion resistant and stable heat transfer.
(3)Evaporator
*Adopt dry type (DX) shell and tube evaporator, outer rolled material of the evaporator is soft thermal insulation, efficiently avoid heat transferring between evaporator and outdoor air, reduce energy consumption.
(4)Dry filter
*Dryer filter can filtrate water, acid and easy to replace.
(5)Expansion valve
*Adopt imported expansion valve, aim to adjust refrigeration flow into evaporator according to evaporating temperature, and maintain a certain pressure so as to ensure the evaporating efficiency.
(6)Controller
*Advanced microcomputer intelligent control HMI system, inbuilt Eurostars control algorithm with special design, energy efficiency and reliability is much more outstanding.
*Touch screen display design, PLC controller is optional.
3. Eurostars water cooled commercial screw chiller brief technical data
Please ask salesman for detailed complete data or visit our website:
eurostarschiller.en.made-in-china.com
eurostarschiller.en.made-in-china.com
Remarks:
(1)Rated Cooling Capacity Based on: Chilled water in/outlet temp. 12ºC/7ºC, Cooling water in/outlet temp. 30°C/35°C, Fouling factor: 0.088 sqm°C/KW.
(2) Chilled Water Range: 5~20ºC; Cooling Water Range: 20~40ºC;
4.Eurostars water cooled screw chiller construction diagram
1. Eurostars water cooled commercial screw chiller brief introduction
Water-cooled chillers range in size from small 20-ton capacity models to several thousand-ton models that cool the world's largest facilities such as airports, shopping malls and other facilities.
A typical water-cooled chiller uses recirculating condenser water from a cooling tower to condense the refrigerant. A water-cooled chiller contains a refrigerant dependent on the entering condenser water temperature (and flow rate), which functions in relation to the ambient wet-bulb temperature. Since the wet-bulb temperature is always lower than the dry-bulb temperature, the refrigerant condensing temperature (and pressure) in a water-cooled chiller can often operate significantly lower than an air-cooled chiller. Thus, water-cooled chillers can operate more efficiently.
2. Eurostars water cooled commercial screw chiller main components
(1)Compressor
*Adopt world famous screw type compressor, proven quality.
*Most advanced high efficiency 5:6 asymmetric tooth type screw
*Semi-hermetic design, with less components, lower fault performance.
(2)Condenser
*Cleanable water cooled condenser is made of thread copper tubes, with the advantage of high efficiency, can be designed to be corrosion resistant and stable heat transfer.
(3)Evaporator
*Adopt dry type (DX) shell and tube evaporator, outer rolled material of the evaporator is soft thermal insulation, efficiently avoid heat transferring between evaporator and outdoor air, reduce energy consumption.
(4)Dry filter
*Dryer filter can filtrate water, acid and easy to replace.
(5)Expansion valve
*Adopt imported expansion valve, aim to adjust refrigeration flow into evaporator according to evaporating temperature, and maintain a certain pressure so as to ensure the evaporating efficiency.
(6)Controller
*Advanced microcomputer intelligent control HMI system, inbuilt Eurostars control algorithm with special design, energy efficiency and reliability is much more outstanding.
*Touch screen display design, PLC controller is optional.
3. Eurostars water cooled commercial screw chiller brief technical data
Please ask salesman for detailed complete data or visit our website:
eurostarschiller.en.made-in-china.com
eurostarschiller.en.made-in-china.com
| Water Cooled Chiller Unit(R407C) | ||||||||||||
| Model ESGW ~ | 031SON | 041SON | 055SON | 067SON | 075SON | 089SON | 101SON | 108SON | 121SON | 141SON | ||
| Rated Cooling Capacity | KW | 96 | 129 | 166 | 227 | 248 | 293 | 339 | 400 | 473 | 500 | |
| USRT | 27.3 | 36.7 | 47.2 | 64.6 | 70.5 | 83.3 | 96.4 | 113.8 | 134.5 | 142.2 | ||
| ×1000kcal/h | 82.6 | 110.9 | 142.8 | 195.2 | 213.3 | 252.0 | 291.5 | 344.0 | 406.8 | 430.0 | ||
| Water Cooled Chiller Unit(R407C) | ||||||||||||
| Model ESGW ~ | 162SON | 175SON | 183SON | 208SON | 230SON | 234SON | 278SON | 297SON | 392SON | 443SON | ||
| Rated Cooling Capacity | KW | 553 | 589 | 616 | 717 | 787 | 845 | 943 | 1074 | 1394 | 1587 | |
| USRT | 157.3 | 167.5 | 175.2 | 203.9 | 223.8 | 240.3 | 268.2 | 305.5 | 396.5 | 451.4 | ||
| ×1000kcal/h | 475.6 | 506.5 | 529.8 | 616.6 | 676.8 | 726.7 | 811.0 | 923.6 | 1198.8 | 1364.8 | ||
| Water Cooled Chiller Unit(R407C) | ||||||||||||
| Model ESGW ~ | 062DON | 082DON | 110DON | 134DON | 150DON | 178DON | 202DON | 242DON | 282DON | 304DON | ||
| Rated Cooling Capacity | KW | 193 | 257 | 332 | 454 | 495 | 587 | 678 | 800 | 946 | 999 | |
| USRT | 54.9 | 73.1 | 94.4 | 129.1 | 140.8 | 167.0 | 192.8 | 227.5 | 269.1 | 284.1 | ||
| ×1000kcal/h | 166.0 | 221.0 | 285.5 | 390.4 | 425.7 | 504.8 | 583.1 | 688.0 | 813.6 | 859.1 | ||
| Water Cooled Chiller Unit(R407C) | ||||||||||||
| Model ESGW ~ | 324DON | 350DON | 366DON | 416DON | 460DON | 468DON | 556DON | 594DON | 784DON | 886DON | ||
| Rated Cooling Capacity | KW | 1105 | 1178 | 1232 | 1433 | 1574 | 1689 | 1885 | 2148 | 2788 | 3174 | |
| USRT | 314.3 | 335.0 | 350.4 | 407.6 | 447.7 | 480.4 | 536.1 | 610.9 | 792.9 | 902.7 | ||
| ×1000kcal/h | 950.3 | 1013.1 | 1059.5 | 1232.4 | 1353.6 | 1452.5 | 1621.1 | 1847.3 | 2397.7 | 2729.6 | ||
(1)Rated Cooling Capacity Based on: Chilled water in/outlet temp. 12ºC/7ºC, Cooling water in/outlet temp. 30°C/35°C, Fouling factor: 0.088 sqm°C/KW.
(2) Chilled Water Range: 5~20ºC; Cooling Water Range: 20~40ºC;
4.Eurostars water cooled screw chiller construction diagram
(1)Screw compressor
(2)Motor wiring box
(3)Electrical control box
(4)Control board
(5)Discharge stop valve
(6)Oil indicator
(7)Chilled water outlet
(8)Suction pipe
(9)Sight glass
(10)Evaporator
(11)Condenser
(12)Dry filter
(13)Angle valve
(14)Expansion valve
5.Eurostars water cooled chiller series
6.Severn Benefits of Screw Chillers
The use of advanced HVAC system is growing in demand due to technological improvement and energy efficient cooling system. The use of screw chillers is one of the compressor types a high-rise building or an industry prefers to install for cooling purpose. There are much screw chiller manufacturers who provide a professional service. They can fix screw compressors as per your building requirement and do come for maintenance works. There are many benefits, a screw chiller can provide to domestic and commercial customers.
(1)Occupy Very Less Space for Installation of Plant
The screw chiller works on screw compressors and usually requires very less space to install them in commercial and residential buildings. The compressor is the major bulk unit and they have very less electronic control boxes. The pipes and the main transporter of water and they do occupy very less space than the duct as in air conditioner.
(2)Cools Efficiently According to Building Capacity
The screw chiller is most efficient to function according to the building capacity and never over cools your internal environment or internal building space. The source of coolant is the water and it has more efficiency to cool then the air.
(3)Energy Efficiency
When you use screw chillers, they are energy efficient than any other technology in refrigeration/heating/cooling plants. Since, they can control the level of optimal cooling and never over cools according to a building capacity.They consume less energy to function due to the compressor type and its mechanism.
(4)Emit Very Less noise while Functioning
The water is the main source inside the screw chiller compressor. The water present inside the compressor totally reduces the vibration effects of the plant. This is a natural mechanic and the functioning of screw chiller does not generate much noise within the short run or long run functioning. The motor and screw do function with less noise such that the compressor noise will not come outside of the plant, where it is installed.
(5)Less Maintenance Works
The screw chiller compressor has very less spare parts and may function for the long run efficiently.'Both' the mechanical side there is very less maintenance and you may call the service provider for a regular chiller checkup.
(6)Excellent for High-rise Building
When comes to HVAC, the high-rise building which may be for commercial or residential purpose always think about cooling efficiency and energy saving with reliability of a chiller. The screw chiller is the excellent cooling system to install in high-rise building to use the optimum of water based cooling. The use of pipe saves your building space and it is perfect for connecting entire building.
(7)The Best Compressor for Long-run
When you install the screw chiller, you can use them for the long run without any disturbance. The screw compressor works efficiently and never become troublesome while functioning for long time.You can alter the size and capacity if necessary and avail the service from your chiller manufacture to assemble and install for you.
7.Eurostars service:
Before-sale services:
(1)Tell clients how to use our products and matters needing attention.
(2)Guide clients to choose the best and economic product, recover the investment within short time.
(3)Site inspection if client require.
In-sale services:
(1)Quality control must be inspect strictly.
(2)In accordance with the agreements stipulated in the contract.
After-sale services
(1)If the project needs our installation guidance, we can send our engineer and translator. We can also send customers installation video to teach them how to fix and operate with our product.
(2)Usually, our product warranty is 12 months since BL date, within this warranty period, all parts broken will be responsible for our factory.
8. Eurostars Company Ceritifcates & Customer Visiting
We, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services.
Eurostars team with more than 10 years experience of HVAC equipment and system in local China and international market, has provided qualified HVAC equipment, installation and service to 30+ countries around the world.
9. Our factory view
Modern new process and assemble line, including copper tube straighten machine, aluminum fin punching machine, three dimensional copper tube bending machine, tube expander machine, sheet metal laser cutting machine, numerical control punching machine, CNC bending machine, chiller, fan coil unit and AHU assemble line,. etc..
10. Eurostars water cooled chiller package and delivery
Our standard package is plastic film with wooden pallet for safe delivery and easy to load/unload.
11. Eurostars water cooled chiller projects
We exported chillers to Ukraine, New Zealand, Guatelmala, Peru, Chile, Norway, Serbia, Romania, Greece, France, South Africa, Australia, Uzbekistan, Sri Lanka, India, Saudi Arabia, Iran, Mexico, Argentina, etc..
(2)Motor wiring box
(3)Electrical control box
(4)Control board
(5)Discharge stop valve
(6)Oil indicator
(7)Chilled water outlet
(8)Suction pipe
(9)Sight glass
(10)Evaporator
(11)Condenser
(12)Dry filter
(13)Angle valve
(14)Expansion valve
5.Eurostars water cooled chiller series
| Water cooled screw chiller(with dual compressors,dual condenser) |
| Water cooled screw chiller(with single compressor, single condenser) |
| Water cooled screw chiller(with flooded evaporator) |
| Water cooled screw chiller with heat recovery |
| Water cooled heat pump chiller |
| Water cooled heat pump chiller with heat recovery |
| Water cooled flooded screw chiller with heat recovery |
| Water cooled flooded heat pump chiller |
| Water cooled centrifugal water chiller |
6.Severn Benefits of Screw Chillers
The use of advanced HVAC system is growing in demand due to technological improvement and energy efficient cooling system. The use of screw chillers is one of the compressor types a high-rise building or an industry prefers to install for cooling purpose. There are much screw chiller manufacturers who provide a professional service. They can fix screw compressors as per your building requirement and do come for maintenance works. There are many benefits, a screw chiller can provide to domestic and commercial customers.
(1)Occupy Very Less Space for Installation of Plant
The screw chiller works on screw compressors and usually requires very less space to install them in commercial and residential buildings. The compressor is the major bulk unit and they have very less electronic control boxes. The pipes and the main transporter of water and they do occupy very less space than the duct as in air conditioner.
(2)Cools Efficiently According to Building Capacity
The screw chiller is most efficient to function according to the building capacity and never over cools your internal environment or internal building space. The source of coolant is the water and it has more efficiency to cool then the air.
(3)Energy Efficiency
When you use screw chillers, they are energy efficient than any other technology in refrigeration/heating/cooling plants. Since, they can control the level of optimal cooling and never over cools according to a building capacity.They consume less energy to function due to the compressor type and its mechanism.
(4)Emit Very Less noise while Functioning
The water is the main source inside the screw chiller compressor. The water present inside the compressor totally reduces the vibration effects of the plant. This is a natural mechanic and the functioning of screw chiller does not generate much noise within the short run or long run functioning. The motor and screw do function with less noise such that the compressor noise will not come outside of the plant, where it is installed.
(5)Less Maintenance Works
The screw chiller compressor has very less spare parts and may function for the long run efficiently.'Both' the mechanical side there is very less maintenance and you may call the service provider for a regular chiller checkup.
(6)Excellent for High-rise Building
When comes to HVAC, the high-rise building which may be for commercial or residential purpose always think about cooling efficiency and energy saving with reliability of a chiller. The screw chiller is the excellent cooling system to install in high-rise building to use the optimum of water based cooling. The use of pipe saves your building space and it is perfect for connecting entire building.
(7)The Best Compressor for Long-run
When you install the screw chiller, you can use them for the long run without any disturbance. The screw compressor works efficiently and never become troublesome while functioning for long time.You can alter the size and capacity if necessary and avail the service from your chiller manufacture to assemble and install for you.
7.Eurostars service:
Before-sale services:
(1)Tell clients how to use our products and matters needing attention.
(2)Guide clients to choose the best and economic product, recover the investment within short time.
(3)Site inspection if client require.
In-sale services:
(1)Quality control must be inspect strictly.
(2)In accordance with the agreements stipulated in the contract.
After-sale services
(1)If the project needs our installation guidance, we can send our engineer and translator. We can also send customers installation video to teach them how to fix and operate with our product.
(2)Usually, our product warranty is 12 months since BL date, within this warranty period, all parts broken will be responsible for our factory.
8. Eurostars Company Ceritifcates & Customer Visiting
We, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services.
Eurostars team with more than 10 years experience of HVAC equipment and system in local China and international market, has provided qualified HVAC equipment, installation and service to 30+ countries around the world.
9. Our factory view
Modern new process and assemble line, including copper tube straighten machine, aluminum fin punching machine, three dimensional copper tube bending machine, tube expander machine, sheet metal laser cutting machine, numerical control punching machine, CNC bending machine, chiller, fan coil unit and AHU assemble line,. etc..
10. Eurostars water cooled chiller package and delivery
Our standard package is plastic film with wooden pallet for safe delivery and easy to load/unload.
11. Eurostars water cooled chiller projects
We exported chillers to Ukraine, New Zealand, Guatelmala, Peru, Chile, Norway, Serbia, Romania, Greece, France, South Africa, Australia, Uzbekistan, Sri Lanka, India, Saudi Arabia, Iran, Mexico, Argentina, etc..
